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Efficient Metal Drilling BTA High Precision Drill Head For Deep Hole Drilling Machine

Categories BTA Drilling
Brand Name: ARNOLD
Place of Origin: China
Certification: ISO9001:2000
MOQ: 2
Price: 40—300 USD
Packaging Details: standard packaging
Delivery Time: 7-15day
Supply Ability: 1000000 Piece/Pieces per Month
Model Number: Deep hole machining in all workpiece materials
Cutting Tool Material: High-speed Steel
drill type: Deep Hole Drill Bit
Drilling Speed: Up To 1000mm/min
Application: Deep Hole Drilling
customized support: OEM, ODM
Drilling Depth Range: Up To 1000mm
Coolant Pressure: Up To 100 Bar
Machine Type: Deep Hole Drilling Machine
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Efficient Metal Drilling BTA High Precision Drill Head For Deep Hole Drilling Machine

Product Description:

BTA Deep Hole Drilling Overview

BTA Deep Hole Drilling is a high-efficiency metal cutting process used for producing deep holes, typically where the depth-to-diameter ratio exceeds 10:1. BTA stands for Boring and Trepanning Association, and the term refers to a specialized drilling method commonly applied in industries such as oil and gas, aerospace, mold making, hydraulic cylinders, gun barrels, and heavy machinery.

Features:

Key Features

Feature: Deep Drilling Capability
Description: Capable of drilling holes several meters deep, with depth-to-diameter ratios of 100:1 or more.

Feature: Efficient Chip Evacuation
Description: Chips are removed internally, minimizing clogging and improving stability.

Feature: High Productivity
Description: Faster cutting speeds compared to gun drilling, ideal for diameters over Ø20mm.

Feature: Excellent Hole Quality
Description: Produces holes with superior roundness, straightness, and surface finish.

Feature: Versatile Material Compatibility
Description: Suitable for machining a wide range of materials including steel, alloys, and stainless steel.

Technical Parameters:



Diameter range(mm)


Intermediate insert


Central insert


Peripheral insert


Support pads


25 - 28.5


800-050308M-C-G


800-050308M-I-G


800-060308H-P-G


800-06A


28.6 - 31.99


800-06T308M-C-G


800-050308M-I-G


800-060308H-P-G


800-06A


32 - 33.99


800-06T308M-C-G


800-06T308M-I-G


800-08T308H-P-G


800-07A


34 - 35


800-08T308M-C-G


800-06T308M-I-G


800-08T308H-P-G


800-07A


35.1 - 38.99


800-08T308M-C-G


800-08T308M-I-G


800-08T308H-P-G


800-07A


39 - 43


800-08T308M-C-G


800-08T308M-I-G


800-09T308H-P-G


800-08A


44 - 47


800-10T308M-C-G


800-08T308M-I-G


800-09T308H-P-G


800-08A


48 - 52


800-10T308M-C-G


800-08T308M-I-G


800-11T308H-P-G


800-10A


53 - 56


800-10T308M-C-G


800-12T308M-I-G


800-11T308H-P-G


800-10A


57 - 59


800-10T308M-C-G


800-12T308M-I-G


800-11T308H-P-G


800-12A


60 - 65


800-12T308M-C-G


800-12T308M-I-G


800-11T308H-P-G


800-12A

Applications:

Typical Applications

Oil & Gas: Used for the drilling of drill collars, tubing, and casing in the oil and gas industry.

Hydraulics: Ideal for precision machining of hydraulic cylinder bores for various hydraulic applications.

Defense & Firearms: Widely employed in the manufacturing of gun barrels and artillery tubes for defense purposes.

Mold & Die: Suitable for machining deep guide holes in large molds used in mold and die production.

Heavy Machinery: Perfect for drilling main shafts or heat exchanger plates in heavy machinery equipment.

FAQ:

Q: What is the brand name of this drilling product?

A: The brand name of this drilling product is ARNOLD.

Q: Where is this drilling product manufactured?

A: This drilling product is manufactured in China.

Q: What certification does this drilling product have?

A: This drilling product is certified with ISO9001:2000.

Q: What is the minimum order quantity for this drilling product?

A: The minimum order quantity for this drilling product is 2.

Q: What are the packaging details for this drilling product?

A: The packaging details for this drilling product include standard packaging.

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